A public display of affection (PDA) is any act of intimacy between a couple that is in view of others. PDA includes everything from kissing and cuddling to holding hands or exchanging light touches. It is not always sexual in nature, and can include non-sexual acts such as holding hands, hugging, or simply standing close to each other. However, some forms of PDA, such as kissing or touching, may be sexual in nature. The acceptability of PDA varies with respect to culture and religion, and what is acceptable in one culture may not be acceptable in another. Some people may be uncomfortable with PDA, while others may see it as a way to express their love and affection for each other. It is important to consider the context and setting when engaging in PDA, and to be respectful of others who may not want to witness it.